Buy IPv4 Addresses

Buy IPv4 addresses when your business needs long-term control of public address space. InterLIR Global connects buyers with verified network owners and supports the transaction through valuation, documentation, escrow and the applicable RIR transfer process.

Buying IPv4 addresses gives a business permanent control of the acquired block after the applicable RIR transfer is completed. The purchase process typically includes seller verification, resource checks, transaction documentation and payment protection, making it suitable for organizations that need stable address capacity for long-term infrastructure rather than temporary use.

Available IPv4 addresses for sale include blocks from /24 to /16 across different GEO and RIR options. Businesses can review IPv4 for sale by prefix size, RIR and GEO before making an IPv4 purchase. The IPv4 purchase price depends on the selected resource and transaction conditions. After the IPv4 RIR transfer is completed, the buyer becomes the registered resource holder, with IPv4 purchase broker support available throughout the process.

What IPv4 blocks can you buy?

The appropriate prefix depends on expected utilization, routing design and future growth. Common options include:

• a /24 with 256 IPv4 addresses;
• a /22 with 1,024 addresses;
• larger blocks up to /16 depending on availability;
• resources from different RIR regions and GEO profiles.

Before selecting a block, define the required capacity, registry region, geolocation, reputation requirements and deployment schedule. Teams planning to buy IPv4 block capacity can then compare suitable resources on consistent criteria.

How does an IPv4 purchase work?

An IPv4 purchase combines commercial, verification and registry stages:

1. Complete business and KYC verification.
2. Choose an available block and confirm transaction details.
3. Review ownership, transfer eligibility and documentation.
4. Secure payment through the agreed escrow process.
5. Complete the RIR transfer and update registry and routing information.

Broker support can include RIR submission, WHOIS updates and route-object preparation. Escrow helps align payment with completion of the ownership transfer.

When is buying better than leasing?

Buying is suitable when the organization expects to use the same address space for the long term and wants permanent control. It removes recurring lease dependence and gives the buyer ownership after transfer.

For temporary or uncertain demand, you can lease IPv4 addresses instead and avoid tying capital to a permanent acquisition.

Before a block is offered for transfer, transaction readiness should be checked together with ownership, reputation and registry status. This helps the buyer compare available IPv4 addresses on more than price alone and reduces the risk of delays after commercial terms have already been agreed.

Request an IPv4 purchase quote

For a purchase, provide the prefix size, RIR, GEO, budget range and intended deployment to InterLIR Global. Suitable blocks can then be screened for transfer requirements and technical fit before the transaction moves forward.

How It Works

1. Set up your account — Register, log in and create a business account.
2. Choose a block — Open Sales Offers and select the block you want to buy.
3. Request details — Click Request details to clarify the terms and start the acquisition process.
4. We stay by your side — Our specialists guide you and keep you informed throughout the purchase.

Browse sales offers or contact us for a free consultation.